Nigrol. Ntate oa oli ea sejoale-joale

Litšobotsi tse akaretsang le ts'ebeliso

Nigrol ea setso e 'nile ea sebelisoa haholo nakong e fetileng e le oli ea lisebelisoa bakeng sa ho tlotsa lisebelisoa tse boima tse lateloang le tse mabili, hammoho le likarolo tse tsamaeang tsa thepa ea mouoane e lulang e pepesehetse mouoane le mocheso o phahameng. Ho ea ka GOST 542-50 (qetellong e felisitsoe ka 1975), nigrol e arotsoe "lehlabula" le "mariha" - limaraka li ne li fapane ka mekhahlelo ea viscosity, bakeng sa "hlabula" nigrol e ne e phahame, e fihla ho 35 mm.²/ka. Lubricant e joalo e ne e tšeloa ka har'a li-axle tsa literaka 'me e ne e sebelisoa haholo ka likoloi: meroalo ea likoloi tsa mehleng eo e ne e le tlaase.

Boleng bo ka sehloohong ba ts'ebetso ea nigrol bo holim'a liperesente tse phahameng tsa lintho tse nang le resin tse teng lihlopheng tse itseng tsa oli. Sena se etsa hore ntho ena e be le lubricity e ngata haholo.

Nigrol ea kajeno: liphapang

Bothata ba maemo a ts'ebetso ea lisebelisoa tsa sejoale-joale tsa lipalangoang bo lebisitse ho fokotseheng ha ts'ebetso ea nigrol e tloaelehileng, kaha e ne e se na li-additives tsa antiwear, mme viscosity e ntseng e eketseha e lebisitse ho ho eketseha ha meroalo linthong tsa phetisetso. Haholo-holo li-gear tsa hypoid moo tahlehelo ea likhohlano e leng holimo. Ka hona, hona joale khopolo ea "nigrol" e tsejoa ka ho khetheha, 'me lebitso lena hangata le bolela oli ea phetiso e kang Tad-17 kapa Tep-15.

Litšobotsi

Nigrol Tad-17 ke mofuta oa oli ea likoloi tsa likoloi, tseo likarolo tsa tsona e leng:

1. Ho eketseha ha khanyetso ho khohlano e thellang tabeng ea ho se tšoane ho hoholo ha lebelo la likarolo tsa ho kopana tsa phetisetso ea mechine.
2. Ho ba teng ha li-additives tse netefatsang ho ba teng kamehla le ho tsosolosoa ha filimi ea oli ea holim'a metsi.
3. E nyane (ha e bapisoa le li-nigrols tse tloaelehileng) boleng ba viscosity e amanang.
4. Ho fokotseha ho itšetlehile ka viscosity ka mocheso o hlahang sebakeng sa ho kopana.

Li-additives li na le sebabole, phosphorus (empa eseng pele!), Likarolo tsa Anti-foam. Nomoro ka mor'a khutsufatso ea lengolo e bontša viscosity ea lubricant, mm²/s, eo sehlahisoa se nang le eona ho 100^ºC.

Tšebetso ea lubricant e bontšitsoe ka tlase:

• karolelano ea viscosity, mm²/s, eseng ho feta - 18;
• mocheso oa mocheso o sebetsang, ^ºC - ho tloha -20 ho ea ho +135;
• bokhoni ba ho sebetsa, lik'hilomithara tse sekete - ho fihlela ho 75 ... 80;
• lebelo la mosebetsi - 5.

Tlas'a boemo ba tsitsipano, GOST 17479.2-85 e nka bokhoni bo phahameng ba khatello e feteletseng, ts'ebetso e mengata ea ts'ebeliso, bokhoni ba ho sebetsa ka meroalo ea ho kopana ho fihlela ho 3 GPa le mocheso oa sebaka ka lihlopha ho fihlela ho 140 ... 150^ºC.

Mekhahlelo e meng ea Tad-17 e laoloa ke GOST 23652-79.

Lubricant brand Nigrol Tep-15 e na le viscosity e tlase, ka hona, katleho ea phetisetso moo oli ena ea gear e sebelisoang e phahame le ho feta. Ho feta moo, melemo ea lubricant ena ke:

1. Ts'ebetso e phahameng ea anti-corrosion.
2. Viscosity botsitso holim'a mefuta e mengata ea mocheso.
3. Boleng bo ntlafetseng ba distillate ea pele, e netefatsang bonyane ba litšila tse entsoeng ka mochine tse teng ka har'a lubricant (ho se fete 0,03%).
4. Ho se nke lehlakore ha index ea pH, e thibelang ho thehoa ha foci ea ho beha nakong ea ts'ebetso ea phetisetso.

Ka nako e ts'oanang, matšoao a felletseng a matla a anti-wear ea oli ena ea gear a bolokiloe ka botlalo feela ka mocheso o batlang o le tlase. Ka hona, lebelo la ho tsamaea ha likarolo tse tlotsitsoeng li lokela ho ba tlaase. Sena se hlokomeloa haholo-holo bakeng sa likoloi tse lateloang tse sebelisoang ka kakaretso (literekere, li-crane, joalo-joalo).

Matšoao a ts'ebetso ea mafura:

• karolelano ea viscosity, mm²/s, eseng ho feta - 15;
• mocheso oa mocheso o sebetsang, ^ºC - ho tloha -23 ho ea ho +130;
• bokhoni ba ho sebetsa, lik'hilomithara tse sekete - ho fihlela ho 20 ... 30;
• boemo ba matla a mosebetsi - 3 (moroalo oa ho ikopanya ho fihla ho 2,5 GPa, mocheso oa lehae sebakeng sa li-node ho fihla ho 120 ... 140^ºC).

Mekhahlelo e meng ea Nigrol Tep-15 e laoloa ke GOST 23652-79.

Nigrol. Theko ka litara

Theko ea oli ea phetiso ea mofuta oa Nigrol e khethoa ke lintlha tse 'maloa, ho kenyelletsa:

1. Sebopeho sa lebokose la koloi.
2. Mocheso o fapaneng oa ts'ebeliso.
3. Nako le boholo ba theko.
4. Boteng le sebopeho sa li-additives.
5. tshebetso le nako e ncha.

Mefuta e fapaneng ea litheko tsa nigrol e na le sebopeho, ho latela sephutheloana sa oli:

• ka libarele tsa 190… 195 lik'hilograma - 40 li-ruble / l;
• ka li-canisters tsa 20 l - 65 li-ruble / l;
• ka lithane tse 1 - li-ruble tse 90 ka litha e le nngwe.

Kahoo, palo ea theko (le theko ea thepa) e khethoa ke matla a ts'ebetso ea koloi ea hau, kaha ho fetola lubricant nakong ea off-season ho ntse ho ke ke ha qojoa.

Nigrol, ke eng le hore na u ka reka hokae?